Superior regulation characteristics Rugged, corrosion-resistant construction Economical Self-relieving Standard tapped vent Excellent stability and repeatability Soft relief seat on P40 Several mounting options The BelGAS General Purpose P40 & P40 NACE Regulators are reliable precision units designed for instrumentation and general purpose use in both standard environments (P40), and corrosive environments (P40 NACE). The P40 NACE complies with NACE material requirement MR0175 for sulfide stress cracking resistant metallic material for oil field equipment. Test data for these regulators show excellent performance characteristics compared with those of similar units presently on the market. These BelGAS regulators are generally superior in regulated pressure vs. flow, forward-to-reverse flow offset, supply pressure sensitivity, repeatability and stability. Ruggedly designed and constructed, the regulators have housings of diecast aluminum. The P40 Regulator is finished with vinyl paint (which resists scratching, weathering & other physical abuse), while the P40 NACE is supplied with an epoxy paint for added corrosion protection. Both the P40 and P40 NACE, are pressure and leak tested prior to shipment from the factory. P40 & P40 NACE Part Matrix The full flow gauge port is convenient for gauge installation and can also be used as an additional full flow outlet. NACE** Spring Range The design of these regulators is especially well suited to pilot-operated level, pressure and flow controllers and instruments. Standard P40 is a Soft Relief Seat unit. Max Gas Consumption is 0.1 SCFH. The P40 NACE has a metalon-metal relief seat. Max Gas consumption is 6 SCFH. Supply Pressure 100 PSIG The P40 NACE is available for use This complies with NACE material stress cracking resistant metallic material for oil field equipment.
Open the catalog to page 1P40 & P40 NACE Specifications P40 Regulator 4 PSIG ( 0.3 BAR) over flow 10 SCFM ( 283 LPM) (1⁄4 NPT, 20 PSIG / 1.4 BAR set point) 4 PSIG ( 0.3 BAR) over flow 10 SCFM ( 283 LPM) (1⁄4" NPT, 20 PSIG / 1.4 BAR set point) 0-10 PSIG (0-0.7 BAR), 0-35 PSIG (0-2.4 BAR) 0-60 PSIG (0-4.1 BAR), 0-120 PSIG (0-8.3 BAR) 0-10 PSI (0-0.7 BAR), 0-35 PSIG (0-2.4 BAR) 0-60 PSIG (0-4.1 BAR), 0-120 PSIG (0-8.3 BAR) Sensitivity Flow Capacity Effect of Supply Pressure variation (25 PSIG) on Outlet Pressure Exhaust Capacity (5 PSIG above 20 PSIG set point) Maximum Input/Supply Pressure Effect of Changes in Flow on Regulated...
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